GridFit

Dunext DN3H-40K-H3

Hybrid inverterin 3 of 7 listsno product family claims this code yet

Localnot found· seen 2026-10-31
Grid✓✓✓fit in AT, EE, PL

Grid listsLocal controlAll Dunext models

Grid-connection lists

The list is the authority; this is a cross-reference.

Is the Dunext DN3H-40K-H3 on the Austrian TOR Erzeuger Typ A list?

Yes — the Austrian TOR Erzeuger Typ A list lists it as “Ja - mit Einschränkung”; restriction applies from firmware: Slave firmware version: V1-0414-0348 Firmware version: V1.00 (list dated 2026-10-30, checked 2026-10-31).

Steht der Dunext DN3H-40K-H3 auf der österreichischen Wechselrichterliste (TOR Erzeuger Typ A)? Laut Liste vom 2026-10-30: „Ja - mit Einschränkung“.

Is the Dunext DN3H-40K-H3 on the Estonian Elektrilevi inverter list?

Yes — the Estonian Elektrilevi inverter list lists it as “listed” (the list is undated; checked 2026-10-31).

Is the Dunext DN3H-40K-H3 on the Polish PTPiREE WiPWC 1.3 list?

Yes — the Polish PTPiREE WiPWC 1.3 list lists it as “listed”; firmware: V1.00 (list dated 2026-10-26, checked 2026-10-31).

  • ATAustria — listed with restrictions “Ja - mit Einschränkung” · restriction applies from firmware Slave firmware version: V1-0414-0348 Firmware version: V1.00 · Austrian TOR Erzeuger Typ A list dated 2026-10-30, read 2026-10-31✓
  • BEBelgium — Not found on the list · Belgian Synergrid C10/26 list dated 2026-10-30, read 2026-10-31
  • CZCzechia — Not found on the list · Czech ČEZ Distribuce list dated 2026-08-21, read 2026-10-31
  • EEEstonia — listed · Estonian Elektrilevi inverter list (undated), read 2026-10-31✓
  • NLNetherlands — Not found on the list · Dutch Netbeheer Nederland type-A list dated 2026-10-30, read 2026-10-31
  • PLPoland — listed · firmware V1.00 · Polish PTPiREE WiPWC 1.3 list dated 2026-10-26, read 2026-10-31✓
  • SESweden — Not found on the list · Swedish Rikta Rätt inverter list dated 2026-10-23, read 2026-10-31

The other 36 countries: a hybrid inverter there

No model rows for these: they publish no usable list, or GridFit has not read it. Each gets one answer by the same rule as the grid view — the maker's own document first, then the country's type-A ceiling, then what the lists read say.

Accepted on other EU lists (25)

Bosnia and Herzegovina?SwitzerlandCyprusGermanysDenmark?SpainFinlandFrancesGreat BritainGreecesCroatiasHungaryIrelandItalysLiechtenstein?LithuaniaLuxembourgMoldova?Northern Ireland?NorwayPortugalRomania?SloveniasSlovakiaTürkiye?

On 3 EU lists (AT, EE, PL): the maker has had the model certified and 3 grid operators accept it. Nothing is checked in these countries themselves: where there is no list the grid operator reads the maker's certificate for that country — ask the maker or installer for it; where a list exists that GridFit has not read, check the model there.

Not confirmed (11)

Albania?Bulgaria?Georgia?Iceland?Latvia?Montenegro?North Macedonia?Malta?Serbia?Ukraine?Kosovo?

Whether a list or a rule applies is not confirmed yet.

s = from search results, ? = unverified; without a mark the country page was opened. The state per country comes from the EU+ grid-connection table; each country page says more.

List by list

AT — Austria

List
Wechselrichterliste TOR Erzeuger Typ A (dated 2026-10-30)
Status
✓* listed with restrictions — “Ja - mit Einschränkung”
As written
DUNEXT · DN3H-40K-H3
Restriction applies from firmware
Slave firmware version: V1-0414-0348 Firmware version: V1.00
Match
exact · seen 2026-10-31

EE — Estonia

List
Inverterite nimekiri (Elektrilevi) (the list is undated)
Status
✓ listed
As written
Dunext Technology Suzhou Co., Ltd. · DN3H-40K-H3
Battery can be connected
yes (the list's “Aku” column)
Match
alias · seen 2026-10-31

PL — Poland

List
Wykaz urządzeń (WiPWC 1.3) (dated 2026-10-26)
Status
✓ listed
As written
WOS 2018 Dunext Technology Suzhou Co., Ltd. · DN3H-40K-H3
Lp (row no.)
107
Document no.
25-377-00
Firmware
V1.00
Date
2026-12-31 (date in the column 'Document acceptance date' (mostly in the future — read it as the certificate's end date and check the certificate))
Match
alias · seen 2026-10-31

Rows are matched by maker and a normalised model code; the “as written” line shows exactly what each list says. Check the list itself, and your grid operator, before you install.

Local control with Home Assistant and evcc

Checked 2026-10-31.

not found Not found in Home Assistant core, the HACS default list or the evcc templates under this brand (checked 2026-10-31). That is not “does not work” — it means no source we read names it. Know a route?

Wrong match or a newer list? Fix the row

What changed in the lists